Tube-In-Tube Systems
Swagelok® Tube-in-Tube Systems are available in various sizes and material selection. Our fluid system professionals will be able to assist you in selecting 
The next time you’re considering a manufacturer for your Tube-in-Tube System, consider the benefits of choosing Swagelok as your solution provider:
- CRN availability for 316L and Carbon Steel configurations
- 316L Stainless Steel systems draw from standard
inventoried products - Fast lead times
- Customized lengths and radius specifications available; highly repeatable solutions
- Solidworks and AutoCAD capabilities
- Quick access to process media calculations through our Field Engineering team
- Easy ordering information through product configurator
- Backed by Swagelok Limited Lifetime Warranty
Applications for Tube-in-Tube Systems:
- Analytical Instrumentation systems that require sample
cooling/heating - SAGD environments with steam generator constraints
- Other applications in Oil & Gas, Power, Chemical Refining and Semiconductor
- Outer tubing contains a media to cool or heat the process media running through the inner tube
- Sample is used to help the end user determine the quality of media used in their process and to drive sample reliability and consistency
Specifications Available:
Design, Radius and Tube Sizes:
We have a variety of tube sizes, configurations, and radii available for your specific application.
Available Materials:
316L Stainless Steel
- Carbon Steel
- Special Alloy tubing (such as Inconel and Monel)
- Other materials upon request
Pressure Ratings:
Request Your Free Consultation
Speak with one of our fluid system professionals today to start designing a safe, reliable Tube-in-Tube System specifically for your application.
Frequently Asked Questions:
Q: What configurations are available for Tube-in-Tube Systems?
A: The standard configuration would be a helical coil, however, other configurations are available. Contact your Sales & Service Center for more details.
Q: Do Tube-in-Tube Systems have CRN's available?
A: Short answer, yes.
Long answer, all components used in the construction of Tube-in-Tube Systems have CRN’s, amongst other certifications such as a letter of compliance and material test reports. Further, all Tube-in-Tube Systems are built in accordance with ABSA certificate of authorization permit.
Q: Can Swagelok help me determine the size and heat transfer for my coil?
A: Yes, our Field Engineering team will be able to help you determine the size and heat transfer for your specific coil design.